1、Mr. He drove his large bus with 53 passengers (permitted carrying capacity 47) to 454 km mark by 100m along the Yining-hefei Expressway in Nanjing jurisdiction, where he was tailgated by a heavy-type semitrailer tractor. The bus left the road, breaking through the guardrail and catching fire. 17 people were killed and 27 injured. Which of the following law-breaking acts did Mr. He commit?
A、Speeding
B、Exceeding the carrying capacity of the motor bus
C、Driving a motor vehicle overdue for annual inspection
D、Improper operation
Answer:B
2、The sign on the right warns that there are vehicles converging into the intersection on the right.

Answer:Y
3、The diamond-shaped sign on the road indicates a crosswalk on the road ahead.

Answer:Y
4、How will the adhesive force of road change when speed increases on a damp and slippery road?
A、Increase sharply
B、increase gradually
C、decrease sharply
D、No change
Answer:C
5、When a motor vehicle stops in snow, which lamp should be turned on?
A、Front and rear fog lamps, clearance lamp and rear position lamp
B、Reverse lamp, clearance lamp and rear position lamp
C、Headlamp, clearance lamp and rear position lamp
D、Hazard lamps, clearance lamp and rear position lamp
Answer:D
6、If a fast-moving motor vehicle has a steering failure, using emergency braking will not cause an overturn.
Answer:N
7、The sign on the right warns of an unguarded railway crossing 150 meters ahead.

Answer:Y
8、When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.

Answer:N
9、Drivers are not allowed to drive on or across these filled-in slanted yellow lines.

Answer:Y
10、A motor vehicle should slow down and stop at this level crossing.

Answer:Y
11、When encountering this situation in a residential area the driver should speed up and pass in front of the bicycle.

Answer:N
12、The sign on the right indicates that the speed limit of 40km/hour is lifted on the road ahead.

Answer:Y
13、The driver may not change lanes when the motor vehicle turns right at this intersection.

Answer:N
14、The guide arrow on the road surface of this lane indicates that there is an intersection on the right side of the road.

Answer:N
15、When steering failure happens suddenly, if the road condition permits straight movement, drivers should not apply emergency braking.
Answer:Y
16、When a wounded person suffering burns is thirsty he/she may drink a small quantity of lightly salty water.
Answer:Y
17、Motor vehicle drivers are allowed to overtake on this road section.

Answer:N
18、After a motor vehicle enters the ramp from an expressway, it should reduce its speed below the prescribed speed limit.
Answer:Y
19、The sign on the right warns of a sharp winding road ahead.

Answer:N
20、The broken and solid white line on the road indicates that crossing is allowed on the solid line side.

Answer:N
21、How should motor vehicle drivers make a U-turn at the intersection ahead?

A、Make a U-turn in the waiting area for turning left
B、Make a U-turn at the broken line area of the Intersection
C、Wait until the left-turn indicator is on
D、Wait until the straight-going signal is on
Answer:B
22、When braking, side skid or tail swing may occur if the rear wheels are blocked.
Answer:Y
23、Motor vehicles should accelerate when driving into an intersection with this traffic signal.

Answer:N
24、When putting out a fire disaster that gives out corrosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and operate from the windward side.
Answer:Y
25、When the rear wheels of a motor vehicle skid sideways on a muddy road, the driver should turn the steering wheel in the opposite direction of the side skid.
Answer:N
26、When driving in a heavy rain, drivers should contro their speed to prevent their vehicles from sliding.
Answer:Y
27、When a motor vehicle passes over an inundated road drivers should change to a high gear and pass rapidly.
Answer:N
28、What should be done by motor vehicle drivers in order to yield politely to such pedestrians?

A、Speed up and bypass in front of the pedestrians
B、Speed up and bypass from behind the pedestrians
C、Reduce speed or stop to yield
D、Continuously sound the horn to alert the pedestrians
Answer:C
29、When there is a braking failure on a downhill road, if there is no other alternative, the driver may rub the vehicle body against the rocks and trees on roadside to force the vehicle to slow down and stop.
Answer:Y
30、What should the driver do when a motor vehicle encounters this situation on a mountain road?

A、Stick to respective lanes and speed up to approach each other
B、Drive close to the central line of the road
C、Retain the normal speed
D、Slow down
Answer:D
31、What does this sign on the fly-over junction indicate?

A、Turn right
B、Drive straight or turn left
C、Drive straight or turn right
D、Take a U-turn under bridge
Answer:C
32、When a motor vehicle accidentally hits the guardrail of a highway, an effective protective measure is to turn dramatically in the opposite direction.
Answer:N
33、What action is important on this kind of mountain road?

A、Take care of the dangerous hillside road on the left
B、Drive on the left
C、Drive along the central line of the road
D、Drive on the right side and pass slowly
Answer:D
34、The main impact of muddy roads on safe driving is that the wheels may easily spin and skid
Answer:Y
35、When a wounded person is beneath the wheel or cargo, we should help him/her out immediately by pulling the limbs of the wounded.
Answer:N
36、When a motor vehicle turns left at this intersection the driver should change to the left lane in advance by the guide arrow.

Answer:Y
37、After a traffic accident, what is the most effective measure to prevent secondary accidents?
A、Evacuate all passengers
B、Turn on the hazard lamps
C、Mark the original place of the injured persons
D、Properly place the danger warning sign
Answer:ABD
38、What should the driver do when seeing these hand signals?

A、Turn left at the intersection
B、Stop and wait
C、Go straight at the intersection
D、Drive to the waiting area for turning left
Answer:B
39、The sign on the right warns of a widened right-hand road ahead.

Answer:N
40、Those traffic police signals mean turning right.

Answer:N
41、What should motor vehicle drivers do when going straight and passing through the intersection ahead?

A、Reduce speed when approaching the intersection
B、Reduce speed after entering the intersection
C、May pass through the intersection without speed reduction
D、Accelerate in advance to pass through the intersection
Answer:A
42、When a motor vehicle falls into water and the side door cannot be opened, which of the following methods is correct for self-rescue?
A、Smash the window glass
B、Close the windows
C、Make calls for help
D、Try to open the door with a tool
Answer:A
43、Motor vehicles are not permitted to change lanes in this position.

Answer:Y
44、Where is the proper parking place for motor vehicles driving on an expressway?
A、On the expressway ramp
B、In the acceleration lane
C、In the deceleration lane
D、In a service area
Answer:D
45、What's the main impact of foggy weather on safe driving?
A、Easy to slide sideways
B、Low visibility
C、Increase the resistance
D、Widen the field of vision
Answer:B
46、The sign on the right indicates notice by sounding the horn.

Answer:N
47、The area in the yellow rectangle markings on the right side of the road indicates that temporary stopping is permitted here.

Answer:N
48、The sign on the right warns of a guarded crossing 150 meters ahead.

Answer:N
49、Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
Answer:Y
50、How should the driver pass this place safely?

A、Speed up and pass in the front of the pedestrians
B、Bypass behind the pedestrians
C、Slow down and sound the horn
D、Stop and wait until the pedestrians pass
Answer:D
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